Finding the Third Proportional to 19,215.50 and 24,552.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,215.50 : 24,552.75 = 24,552.75 : x
2. Step 2: Convert to fraction form
   19,215.50/24,552.75 = 24,552.75/x
3. Step 3: Cross multiply
   19,215.50x = 24,552.75 × 24,552.75
4. Step 4: Simplify right side
   19,215.50x = 602,837,532.56
5. Step 5: Solve for x
   x = 602,837,532.56/19,215.50
6. Step 6: Final answer
   x = 31,372.46